TY - SER AU - Zhang,Jia AU - Xu,Xiaowen AU - Yang,Xiurong TI - Role of Tris on the colorimetric recognition of anions with melamine-modified gold nanoparticle probe and the visual detection of sulfite and hypochlorite N1 - YA2012 M11 ISSN - 0003-2654 Sources - Analyst Sources - 137 (15) 2012 : 3437-3440 ER -